X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/6cf83e2b8b91315daaf30dc22f610af68c6d672c..c587485ee2aae6b2c54ed80656cbdc4e3ba8d157:/src/xbt/xbt_os_time.c

diff --git a/src/xbt/xbt_os_time.c b/src/xbt/xbt_os_time.c
index 854c09f796..d07e6ac206 100644
--- a/src/xbt/xbt_os_time.c
+++ b/src/xbt/xbt_os_time.c
@@ -110,7 +110,7 @@ void xbt_os_sleep(double sec)
  * @brief This section describes many macros/functions that can serve as  an OS abstraction.
  */
 struct s_xbt_os_timer {
-#if HAVE_POSIX_GETTIME
+#if HAVE_POSIX_GETTIME && defined (_POSIX_THREAD_CPUTIME)
   struct timespec start;
   struct timespec stop;
   struct timespec elapse;
@@ -231,6 +231,8 @@ void xbt_os_cputimer_start(xbt_os_timer_t timer)
   FILETIME creationTime, exitTime, kernelTime, userTime;
   GetProcessTimes(h, &creationTime, &exitTime, &kernelTime, &userTime);
   w32_times_to_timeval(&timer->start, &kernelTime, &userTime);
+#else
+# error The cpu timers of SimGrid do not seem to work on your platform.
 #endif
 }
 
@@ -251,6 +253,8 @@ void xbt_os_cputimer_resume(xbt_os_timer_t timer)
   FILETIME creationTime, exitTime, kernelTime, userTime;
   GetProcessTimes(h, &creationTime, &exitTime, &kernelTime, &userTime);
   w32_times_to_timeval(&timer->start, &kernelTime, &userTime);
+#else
+# error The cpu timers of SimGrid do not seem to work on your platform.
 #endif
 }
 
@@ -265,6 +269,8 @@ void xbt_os_cputimer_stop(xbt_os_timer_t timer)
   FILETIME creationTime, exitTime, kernelTime, userTime;
   GetProcessTimes(h, &creationTime, &exitTime, &kernelTime, &userTime);
   w32_times_to_timeval(&timer->stop, &kernelTime, &userTime);
+#else
+# error The cpu timers of SimGrid do not seem to work on your platform.
 #endif
 }
 
@@ -292,6 +298,8 @@ void xbt_os_threadtimer_start(xbt_os_timer_t timer)
   FILETIME creationTime, exitTime, kernelTime, userTime;
   GetThreadTimes(h, &creationTime, &exitTime, &kernelTime, &userTime);
   w32_times_to_timeval(&timer->start, &kernelTime, &userTime);
+#else
+# error The thread timers of SimGrid do not seem to work on your platform.
 #endif
 }
 
@@ -321,6 +329,8 @@ void xbt_os_threadtimer_resume(xbt_os_timer_t timer)
   FILETIME creationTime, exitTime, kernelTime, userTime;
   GetThreadTimes(h, &creationTime, &exitTime, &kernelTime, &userTime);
   w32_times_to_timeval(&timer->start, &kernelTime, &userTime);
+#else
+# error The thread timers of SimGrid do not seem to work on your platform.
 #endif
 }
 
@@ -342,5 +352,7 @@ void xbt_os_threadtimer_stop(xbt_os_timer_t timer)
   FILETIME creationTime, exitTime, kernelTime, userTime;
   GetThreadTimes(h, &creationTime, &exitTime, &kernelTime, &userTime);
   w32_times_to_timeval(&timer->stop, &kernelTime, &userTime);
+#else
+# error The thread timers of SimGrid do not seem to work on your platform.
 #endif
 }